15997130

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5903}}^1$

素因数の和:6181

約数の個数: 16

約数和(自身を含む): 28905984

約数和(自身を除く): 12908854

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 5903, 11806, 29515, 59030, 1599713, 3199426, 7998565, 15997130]

約数ペア:

[(1, 15997130), (2, 7998565), (5, 3199426), (10, 1599713), (271, 59030), (542, 29515), (1355, 11806), (2710, 5903)]